PRINT HEAD

摘要

PROBLEM TO BE SOLVED: To delivers a data directly from a ROM or a RAM to a driver for drining a recording element with no intermediary of a CPU. SOLUTION: A print head comprises a substrate arranged with a plurality of elements 2 for recording an image on a print medium and a circuit 3 for driving the plurality of recording elements wherein a data for driving the plurality of recording elements 2 is transferred directly on a bus 12 from a ROM 5 or a RAM 6 provided on the substrate to the driver circuit 3 with no intermediary of a CPU 4.